关于堤防工程规范中增加生态技术内容的建议Suggestions on the supplement of Technologies of Ecological Engineering to Dike Codes
孙东亚,董哲仁
摘要(Abstract):
在防洪工程建设中,需要兼顾生态需求,合理引入生态工程技术,减轻水利工程对河流生态系统的负面影响,避免自然河流的人工渠道化和非连续化.很多发达国家的堤防工程规范中已明确提出了这方面的要求,并发布了有关的技术导则或手册.参考国外的经验和最新技术进展,从我国堤防工程建设的需求出发,提出我国堤防工程规范中应增加生态技术内容,并就防洪工程规划的原则、堤线布置及堤型选择、河流断面设计、岸坡防护、景观建设、工程施工和工程管理等几个方面相应条款的修订提出了具体建议.
关键词(KeyWords): 堤防;生态工程;规范;导则
基金项目(Foundation):
作者(Author): 孙东亚,董哲仁
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